WorksheetsChapter 9: Stats
Total questions: 30
Worksheet time: 1hrs 5mins
Tell whether the relationship shows a positive, negative, or no relationship.
positive
negative
no relationship
Tell whether the relationship shows a positive, negative, or no relationship.
positive
negative
no relationship
Tell whether the relationship shows a positive, negative, or no relationship.
positive
negative
no relationship
About how many hours must this person work to earn $35.00?
About 1 hour
About 1.5 hours
About 2 hours
About 2.5 hours
About how much would the server earn for 5 hours of work?
About $70
About $80
About $90
About $100
Which description fits the data in this scatter plot?
As the temperature increases, more people come to the arcade.
As the temperature increases, fewer people come to the arcade.
The number of people at the arcade is always the same.
There is no relationship between the temperature and the number of people at the arcade.
Describe the relationship as positive, negative, or no relationship.
positive
negative
no relationship
Using the information from the graph, what is the average amount of sales when the temperature outside is 60 degrees?
$4,000
$6,000
$8,000
Given the relationship, which of the following situations would create a data point that DOES NOT follow the trend?
Sales are low when temperatures are low because the store must be having a sale
Sales are lower when the temperature is higher because people don't want to be outside
Sales are high when the temperatures are high because the store is having a sale.
What whole number comes after 3 and before 5?
2
3
4
5
How many male students will NOT be attending the swim meet?
29
20
42
40
How many male students will be attending the swim meet?
29
20
42
40
How many female students will be attending the swim meet?
29
20
42
40
How many female students will NOT be attending the swim meet?
29
20
42
40
How many total female students were surveyed about whether or not they would attend the swim meet?
60
62
69
71
How many total male students were surveyed about whether or not they would attend the swim meet?
60
62
69
71
How many students were surveyed about whether or not they would attend the swim meet?
121
125
130
131
What percentage of the TOTAL students surveyed said that they were going to go to the swim meet?
45.3%
46%
47.3%
50%
How many respondents have BOTH unlimited cell phone minutes AND unlimited text plans?
0
18
95
175
What percentage of the total respondents have BOTH unlimited cell phone minutes AND limited text plans?
0%
22.3%
32.9%
93.75%
Choose an appropriate data display for the situation, and explain your reasoning.
"The average high temperature each month for a year."
Use a pie chart; the data shows change over time
Use a box-and-whisker plot; the data shows variability
Use a line graph; the data shows change over time.
Choose an appropriate data display for the situation, and explain your reasoning.
"The percent of student athletes in each sport at the local high school."
Use a circle graph; the graph shows data as parts of a whole.
Use a box-and-whisker plot; the data shows variability
Use a bar graph; the graph shows data as parts of a whole.
Choose an appropriate data display for the situation, and explain your reasoning.
"The number of wins for EACH team in a baseball league at the end of the season"
Use a bar graph; the graph shows data as parts of a whole.
Use a box-and-whisker plot; the data shows variability
Use a bar graph; the graph shows data in specific categories.
Using this bar graph, about how much zucchini was sold on day 1?
about 20 pounds
about 30 pounds
about 40 pounds
According to this pie chart, what percentage of respondents like either Nutty Bars or Oatmeal Cream Pies?
21%
15%
36%
42%
What makes this graph misleading?
The horizontal scale (x-axis) was NOT started at zero, and the intervals are only 0.5% apart.
The vertical scale (y-axis) was NOT started at zero, and the intervals are only 0.5% apart.
This graph is NOT misleading.
What makes this graph misleading?
What? This graph is not misleading.......
I seriously doubt that ANY of the statistics in this graph are actually real.
How is this circle graph misleading or wrong?
This graph is NOT misleading, there is nothing wrong.
Circles graphs should add up to 100%, this graph adds up to more than 100%
Circle graphs should add up to 100%, this graph adds up to less than 100%
How is this pictograph misleading?
The sizes of the pictures are not all the same, leading the reader to think that the bigger pictures are worth less than the smaller pictures.
The sizes of the pictures are not all the same, leading the reader to think that the bigger pictures are worth more than the smaller pictures.
There is nothing misleading about this pictograph.
The table shows the number of miles walked last week. Tell whether the data display (the pie chart) is appropriate for representing the number of miles walked last week.
The pie chart is appropriate because the circle graph shows the number of miles walked.
The pie chart is NOT appropriate because it shows the percentage of miles walked each day, but not the number of miles.
The pie chart is NOT appropriate because it shows the number of miles walked each day and not the percentages.
